1. Photospectra Health Sciences; Toronto Ontario Canada
2. Department of Ophthalmology; Inselspital University Hospital; Berne Switzerland
3. Walker Statistical Consulting; Carlsbad California USA
4. Ophthalmologist in Chief and Director of Retinal Services; The Donald K. Johnson Eye Center; University Health Network; Toronto Ontario Canada
5. Ophthalmology; The University of Toronto; Toronto Ontario Canada
6. Vitreoretinal Surgery Lead; The Kensington Eye Institute; Toronto Ontario Canada